Discover the best open source Customer Relationship Management (CRM) solutions to streamline sales, boost customer engagement & drive growth.
CRM · Ecommerce · Invoicing Finance
Modern, modular accounting software for small businesses and freelancers
CRM · Customer Support
Open-source alternative to Intercom with live chat, video calls, and help center
CRM · Customer Support
Self-hosted customer support platform with live chat, email, WhatsApp & AI agent
CRM · Ecommerce · ERP
Free, open-source ERP for manufacturing, retail, healthcare, and distribution businesses
CRM · Ecommerce · Marketing
Customizable open-source CRM for startups, developers, and SMBs
CRM
Simplify Sales, Amplify Relationships
Collaboration · CRM · Human Resources
Build your own Jira, Slack, Notion, and CRM alternative with a unified platform
CRM · Ecommerce
Free, modular Laravel CRM with multi-tenant SaaS and WhatsApp/VoIP integrations
CRM · ERP · Invoicing Finance
All-in-one open-source ERP and business apps for growing businesses
AI Assistants · Automation · CRM
AI-powered sales automation built as an open-source alternative to Salesforce
CRM · Ecommerce · Marketing
Build any eCommerce solution with full control—modular, API-first, and battle-tested since 2007.
CMS · CRM · Marketing
The #1 Open-Source CRM built by developers for developers
Customer Relationship Management (CRM) systems are designed to streamline sales processes, improve customer service, and increase profitability. These platforms centralize all customer data—contact information, interaction history, sales pipelines, and more—allowing teams to collaborate effectively and build stronger relationships.
Typical features found in open source CRM solutions include:
Open source CRMs empower businesses of all sizes to take control of their customer interactions. By providing a unified view of the customer journey, these systems enable data-driven decision making and personalized experiences. They are particularly valuable for organizations seeking to improve sales efficiency, enhance customer satisfaction, and foster long-term loyalty without the vendor lock-in associated with proprietary solutions.